function sortSmallFlashGamesByName() {
	sortGames(true, false, 'name');
}

function sortSmallFlashGamesByPopularity() {
	sortGames(true, false, 'popularity');
}

function sortSmallFlashGamesByDate() {
	sortGames(true, false, 'date');
}

function sortMultiplayerFlashGamesByName() {
	sortGames(false, true, 'name');
}

function sortMultiplayerFlashGamesByPopularity() {
	sortGames(false, true, 'popularity');
}

function sortMultiplayerFlashGamesByDate() {
	sortGames(false, true, 'date');
}

function sortGames(isSmallFlashGames, isMultiplayerFlashGames, sort) {
	var xmlHttpRequest;

	try {
		xmlHttpRequest = new XMLHttpRequest();
	} catch(e) {
		xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
	}
	
	xmlHttpRequest.onreadystatechange = function() {
		if(xmlHttpRequest.readyState != 4) return;
		
		sortGamesResultsGot(isSmallFlashGames, isMultiplayerFlashGames, xmlHttpRequest);
	};
	
	xmlHttpRequest.open("GET", "/ajax/getSortedIDs.php?type=" + (isSmallFlashGames ? 'smallFlashGames' : 'multiplayerFlashGames') + "&sort=" + sort, true);
	xmlHttpRequest.send(null);
}

function sortGamesResultsGot(isSmallFlashGames, isMultiplayerFlashGames, xmlHttpRequest) {
	var ids = xmlHttpRequest.responseText.split(',');
	var gameList = document.getElementById('gameList');
	var gameBoxes;
	var otherBoxes;
	var gameBoxesSorted;
	var id;
	var i;
	
	gameBoxes = new Array();
	otherBoxes = new Array();
	
	for(i=0;i<gameList.childNodes.length;i++) {
		if(gameList.childNodes[i].nodeType != 1) continue;
		
		id = gameList.childNodes[i].getAttribute('id');
		
		if(id != null && id.substr(0, 5) == 'game_') {
			id = parseInt(id.substr(5));
			gameBoxes[id] = gameList.childNodes[i];
			
		} else {
			otherBoxes.push(gameList.childNodes[i]);
		}
	}
	
	for(i=0;i<gameBoxes.length;i++) {
		if(!gameBoxes[i]) continue;
		
		gameList.removeChild(gameBoxes[i]);
	}
	
	gameBoxesSorted = new Array();
	
	for(i=0;i<ids.length;i++) {
		gameBoxesSorted[i] = gameBoxes[parseInt(ids[i])];
	}
	
	for(i=0;i<gameBoxesSorted.length;i++) {
		gameList.appendChild(gameBoxesSorted[i]);
	}
	
	for(i=0;i<otherBoxes.length;i++) {
		gameList.appendChild(otherBoxes[i]);
	}
}